Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel trestle and rapid construction method thereof
The invention relates to a steel trestle and a rapid construction method thereof, and relates to the field of bridge construction, the steel trestle comprises a bottom pile, a steel pipe pile, a lower bailey truss and a prefabricated bailey assembly, the prefabricated bailey assembly comprises an upper bailey truss, a distribution beam, a bridge floor and an infrastructure, the bottom pile is provided with a first connecting piece, and the first connecting piece is connected with the upper bailey truss and the prefabricated bailey assembly; firstly, the distances between the bottom piles are positioned according to a design drawing, the bottom pile closest to a river bank is inserted and driven into a river channel, then steel pipe piles are inserted and driven above the bottom piles, a lifting machine is used for moving the lower bailey truss to the bottom piles, and the lower bailey truss is installed on the underwater bottom piles and fixed. And the steps are repeated, the bottom piles, the steel pipe piles and the lower bailey truss are sequentially installed in the center of the river channel, the prefabricated bailey assemblies are hoisted to the lower bailey truss through the crane, then the crane puts down the prefabricated bailey assemblies, the lower bailey truss and the prefabricated bailey truss are fixed through the first connecting pieces, and connection is completed. The installation steps of the bridge deck and infrastructures are reduced, and the construction efficiency is improved.
本申请涉及一种钢栈桥及其快速施工方法，涉及桥梁施工的领域，包括底桩、钢管桩、下贝雷架和预制贝雷组件，预制贝雷组件包括上贝雷架、分配梁、桥面及基础设施，底桩上设有连接件一，连接件一连接所述上贝雷架和所述预制贝雷组件；先根据设计图纸定位各个底桩之间的距离，将最靠近河岸的底桩插打河道内，再在底桩上方插打钢管桩，使用起吊机将下贝雷架移动至底桩上，将下贝雷架安装到水下底桩上并固定，重复上述步骤依次向河道中心安装底桩、钢管桩以及下贝雷架，使用吊机将预制贝雷组件吊起至下贝雷架后吊机放下预制贝雷组件，使用连接件一将下贝雷架和预制贝雷架固定，完成连接。有利于减少桥面及基础设施的安装步骤，有利于提高施工效率。
Steel trestle and rapid construction method thereof
The invention relates to a steel trestle and a rapid construction method thereof, and relates to the field of bridge construction, the steel trestle comprises a bottom pile, a steel pipe pile, a lower bailey truss and a prefabricated bailey assembly, the prefabricated bailey assembly comprises an upper bailey truss, a distribution beam, a bridge floor and an infrastructure, the bottom pile is provided with a first connecting piece, and the first connecting piece is connected with the upper bailey truss and the prefabricated bailey assembly; firstly, the distances between the bottom piles are positioned according to a design drawing, the bottom pile closest to a river bank is inserted and driven into a river channel, then steel pipe piles are inserted and driven above the bottom piles, a lifting machine is used for moving the lower bailey truss to the bottom piles, and the lower bailey truss is installed on the underwater bottom piles and fixed. And the steps are repeated, the bottom piles, the steel pipe piles and the lower bailey truss are sequentially installed in the center of the river channel, the prefabricated bailey assemblies are hoisted to the lower bailey truss through the crane, then the crane puts down the prefabricated bailey assemblies, the lower bailey truss and the prefabricated bailey truss are fixed through the first connecting pieces, and connection is completed. The installation steps of the bridge deck and infrastructures are reduced, and the construction efficiency is improved.
本申请涉及一种钢栈桥及其快速施工方法，涉及桥梁施工的领域，包括底桩、钢管桩、下贝雷架和预制贝雷组件，预制贝雷组件包括上贝雷架、分配梁、桥面及基础设施，底桩上设有连接件一，连接件一连接所述上贝雷架和所述预制贝雷组件；先根据设计图纸定位各个底桩之间的距离，将最靠近河岸的底桩插打河道内，再在底桩上方插打钢管桩，使用起吊机将下贝雷架移动至底桩上，将下贝雷架安装到水下底桩上并固定，重复上述步骤依次向河道中心安装底桩、钢管桩以及下贝雷架，使用吊机将预制贝雷组件吊起至下贝雷架后吊机放下预制贝雷组件，使用连接件一将下贝雷架和预制贝雷架固定，完成连接。有利于减少桥面及基础设施的安装步骤，有利于提高施工效率。
Steel trestle and rapid construction method thereof
一种钢栈桥及其快速施工方法
JIANG XINGXUE (Autor:in) / PAN LIYANG (Autor:in)
12.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Fabricated steel trestle structure and steel trestle construction method
| Europäisches Patentamt | 2023